422502144425104 has 20 divisors (see below), whose sum is σ = 819161289524476. Its totient is φ = 211105682612352.

The previous prime is 422502144425093. The next prime is 422502144425161. The reversal of 422502144425104 is 401524441205224.

It can be written as a sum of positive squares in 2 ways, for example, as 415803158127504 + 6698986297600 = 20391252^2 + 2588240^2 .

It is a super-2 number, since 2×422502144425104² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9086826039 + ... + 9086872534.

Almost surely, 2^{422502144425104} is an apocalyptic number.

It is an amenable number.

422502144425104 is a deficient number, since it is larger than the sum of its proper divisors (396659145099372).

422502144425104 is a wasteful number, since it uses less digits than its factorization.

422502144425104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18173700034 (or 18173700028 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 40.

The spelling of 422502144425104 in words is "four hundred twenty-two trillion, five hundred two billion, one hundred forty-four million, four hundred twenty-five thousand, one hundred four".